baber/WOPTO huggingface dataset:
Patent JP-H04336001-A (JP)
Title: Face fastener
Inventor: SANO KAZUHIKO
IPC: A44B18/00
Filed: 1991-05-13
Abstract: PURPOSE:To provide a face fastener excellent in surface performance and wind age by providing one face of a base material with an engaging element group and the other face with an elastic polymer layer 5 like silvered leather or a surface layer consisting of suede style fiber and elastic polymer. CONSTITUTION:In a braiding face fastener or molded face fastener, one face of its base material 2 is provided with an engaging element group 3 or 4, and the other face of the material 2 with an elastic polymer layer 5 like grain side leather in order to make a face fastener 1 having appearance like that of the silvered leather. As the elastic polymer layer 5 like the grain side leather, polyurethane is obtained by mixing and polymerizing a polymer diol, polyisocyanate compound having a number-averege molecular weight of about 500-3000 and an chain extender having at least two active bydrogen atoms. The face fastener having engaging function and the surface layer having leather- like appearance are integrated so that the obtained face fastener has excellent sensuous performance, such as appearance and windage, and excellent properties of surface strength, etc.
Patent JP-S62293237-A (JP)
Inventor: RAINAA HOFUMAN
IPC: G03F7/033
Filed: 1987-06-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5261626-A (JP)
Title: 2-cycle fuel injection engine
Inventor: TANAKA TAKESHI
IPC: F02B75/02
Filed: 1975-11-17
Abstract: PURPOSE: To prevent injected raw fuel form flowing through, by setting the fuel injection nozzle at a higher position than the exhaust port along the internal surface of cylinder, and also tom improve the condition combustion by setting the direction of fuel injection nozzle toward the upper stream near the ignition plug. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H032809-A (JP)
Title: Zoom device
Inventor: MIYAKE MAKOTO
IPC: G02B7/08
Filed: 1989-05-31
Abstract: PURPOSE:To smoothly execute the zoom magnification switching operation by always detecting the present position of a zoom lens in a zoom function, and adjusting automatically the present position of the zoom lens in accordance with the maximum zoom magnification value designated arbitrarily. CONSTITUTION:A position of a zoom lens 2 is always detected by a position detecting circuit 10, it is converted to the present zoom magnification, given to a CPU 8 as a zoom magnification signal IA, and the CPU 8 always reads in the present zoom magnification value, and reads in a set value of the maximum zoom magnification designated by a user as a designated magnification signal IB through a zoom magnification changeover switch 9 by keeping pace therewith. Thereafter, when the present zoom magnification is larger than the designated maximum zoom magnification, the CPU 8 applies such a driving signal IC as the zoom lens 2 is moved to a position corresponding to the designated maximum zoom magnification, to a drive circuit 11. In such a way, the zoom lens 2 is controlled so as to move to the maximum zoom magnification position designated at present by its rotary mechanism.
Patent JP-H033119-A (JP)
Title: Optical disk device
Inventor: KIMURA MARI
IPC: G11B7/0055
Filed: 1989-05-31
Abstract: PURPOSE:To prevent noise from being recorded or a recording signal from being erased under an idle state that recording, erasing or reproduction is not executed by positioning the focal point of fine spot light to a position which is separated from the surface of a disk under the idle state. CONSTITUTION:When either of control instructions which show a reproducing state and a recording state is inputted to a NOR circuit 18 from a CPU for controlling 17, a switch 19 is opened and an offset voltage from an offset voltage generator 20 is not added to a focus error signal which is the output of a focus detection circuit 21. On the other hand, under the idle state that it is not the reproducing state nor the recording state, the switch 19 is closed by the output of the NOR circuit 18 and the offset voltage is added to the focus error signal. Thus, a focus control signal is sent to the focus actuator 8 of an optical head A from a focus control circuit 23 and the focal point of the fine spot light becomes a defocus state that it is positioned forward or backward the surface of the disk.
Patent JP-S63304891-A (JP)
Inventor: MINAMIDE SOTOSHI
IPC: E05F15/00
Filed: 1987-06-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6119782-A (JP)
Title: Copper colloid catalyst solution
Inventor: SATOU TAKAO
IPC: C23C18/30
Filed: 1984-07-04
Abstract: PURPOSE:To provide a catalyst solution for electroless plating good in the precipitation property to the through-hole wall of a plastic laminate plate, constituted of an aqueous copper colloid solution with predetermined pH containing copper metal particles and gelatin in specific concn. CONSTITUTION:This catalyst solution for electroless plating comprises an aqueous copper colloid solution with pH 2-4 containing 0.3g/l or more of copper metal particles and 0.8g or more per 1g of copper metal particles of gelatin. In preparing this aqueous solution, 1.2g or more per 1g of a divalent copper ion of dimethylaminoborane is added to an aqueous solution with pH 1-2 and temp. of 40-70 deg.C containing the divalent copper ion and 0.8g or more per 1g of the divalent copper ion of gelatin. After the divalent copper ion was reduced to metal copper, the pH of this aqueous solution is adjusted to 2-4. The aforementioned catalyst solution by this nethod is used, for example, in the preparation of a printed wiring board and the electroless copper plating coating to the through- hole wall of a copper clad epoxy resin laminated plate can be perfectly performed.
Patent JP-H10330121-A (JP)
Title: Molding of optical element and apparatus therefor
Inventor: KOMIYAMA KICHIZO
IPC: C03B11/08
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide process and machine for molding optical elements that can avoid leaving defects due to the air stagnation on the surface of the optical element and has no risk of oxidation of the molds, when they are press-molded. SOLUTION: When an optical element is press molded, a glass blank is set between a couple of molds 4, 11 in the molding chamber 17, the couple of molds 4, 11 and the glass blank are heated and the couple of the molds 4, 11 are used to press-mold the glass blank. In this case, the molding chamber 17 is reduced in its pressure down to a prescribed level before the press-molding operation. In a preferred embodiment, the molding chamber 17 is evacuated down to <=5 Pa.
Patent JP-H05332721-A (JP)
Title: Position detecting device
Inventor: NAKAHO JUNICHI
IPC: H01L31/16
Filed: 1992-05-29
Abstract: PURPOSE:To provide an inexpensive structure in which a displaced position is detected by a pair of semiconductor position detecting elements to dispense a divider. CONSTITUTION:On the light receiving surfaces of a pair of PSDs 29, 30, the lights from LEDs 27, 28 are entered in positions in conformation to rotating angles through a detecting transmitting part and a standard transmitting part. Return circuits 35, 40 receive the signal corresponding to the overall light receiving quantities of the respective PSDs 29, 30 through adders 32, 38, and control the carrying currents to the LEDs 27, 28 so that the overall light receiving quantities of the PSDs 29, 30 are constant and equal to each other. Thus, one voltage signal V2, V4 obtained by each PSD 29, 30 is the signal corresponding to the detecting position as it is, and by operating the difference between them by a divider 34, whereby the relative distance can be precisely detected with an inexpensive and regulation-free structure.
Patent JP-2000325722-A (JP)
Title: Bag filter for collecting pulverized material
Inventor: UCHIDA TSUKASA
IPC: B01D46/42
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent wear of a housing of a bag filter for collecting pulverized material. SOLUTION: This bag filter for collecting pulverized material is provided with a material liner 9 formed by holding a part of a particle contained in an air current in the inner wall of a housing 1 which is easy to be worn owing to collision of the air current containing the particle and to the particle of which air current containing a particle comes thereafter into collections. Further, the material liner is so formed as to have a rim part protruded upward, so that the particle stagnating on the material liner is kept in a stagnating state on the material liner without completely being blown out by the particle- containing air current, and subsequently, the housing can surely be prevented from wearing.
Patent JP-S5471402-A (JP)
Title: A method of processing and assembling a piston-subcomponent
Inventor: ASOU AKIO
IPC: F16J1/22
Filed: 1977-11-17
Abstract: PURPOSE:To prevent a piston from being deformed or cradked by making the entire outer circumferential part of a piston in which the samll spherical part of a connecting rod is inserted and supported, into a smooth cylindrical surface. CONSTITUTION:Hill-shaped projection 4 is provided on the position of the outer circumferential part of piston 3 corresponding to fitting part 2a of small spherical part 2 of connecting rod 1. Next, small spherical part 2 of connecting rod 1 is inserted into inner part 3a of piston 3, and projection 4 is made into a smooth cylindrical surface of the height same as the outer circumferential part of the piston. By this, the inner surface of piston 3 corresponding to fitting part 2a of small spherical part 2 of connecting rod 1 can be made to project in a hill shape and thereby small spherical part 2 of connecting rod 1 can be inserted in and hold by piston 3.
Patent JP-H0481710-A (JP)
Title: Read lens for scanner
Inventor: KANOSHIMA YUUICHIROU
IPC: G02B13/24
Filed: 1990-05-29
Abstract: PURPOSE:To obtain the read lens for a scanner which has FNO=3 or is bright and also has a wide view angle and superior resolving power by making 4th, 5th, 7th, and 10th lens surfaces counted from the object side aspherical and specifying the cone constants of those aspherical surfaces. CONSTITUTION:A 1st lens group consists of a 1st positive lens 10 and a 2nd negative lens 12 which is coupled to its image side. A 2nd group is a 3rd meniscus lens 14 which has a convex surface on the object side and a 3rd group is the 4th meniscus lens 16 which has a convex surface on the image side. A 4th group consists of the 5th negative lens 18 and a 6th positive lens 20 coupled to its image side and a 5th group is the 7th lens 22 made of parallel plane glass. The 4th, 5th, 7th, and 10th lens surfaces counted from the object side are the aspherical surfaces and inequalities I - IV hold for the cone constants K4, K5, K7, and K10 of those aspherical surfaces. Consequently, the read lens for the scanner which has the wide view angle, a high contrast, and high aperture efficiency and also has FNO or is bright is obtained.
Patent JP-S5840814-A (JP)
Inventor: EZAKI SUMIO
IPC: H01G9/04
Filed: 1981-09-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0825-A (JP)
Title: Lifting controlling apparatus for working machine in agricultural working machine
Inventor: NAGAI HIROSHI
IPC: A01C11/02
Filed: 1994-06-21
Abstract: PURPOSE:To enable the suppression of a wrong operation of an automatic control in the initial stage in a mechanism that the lifting operation of a working machine is performed by a manual operation with a position lever and an automatic control with the signal from a sensor. CONSTITUTION:A boundary of the control mode of lifting operation is set at a specified position C in the operation range of an operation lever 14. In the lower range from the position C, the lifting operation is controlled by a control mode which controls the lifting by means of a controlling signal from e.g. a ground-contact-pressure sensor or a height sensor placed on a working machine. In the upper range from the position C, it is controlled by a position-lever mode based on the position of the operation lever. When the working machine is lowered from the lifted position by the operation of the operation lever, a specified length of a lag time of shifting from the position-lever mode to the control mode is set on passing the position C where the modes are changed.
Patent JP-H05335231-A (JP)
Title: Manufacture of semiconductor
Inventor: INOUE TADAO
IPC: H01L21/208
Filed: 1992-05-29
Abstract: PURPOSE:To suppress diffusion of impurity to be easily diffused in a semiconductor crystal at the time of a high temperature and to obtain a desired impurity profile by applying an electric field to a wafer disposed in a growing furnace substantially perpendicularly thereto and controlling the impurity in the crystal. CONSTITUTION:A voltage is applied between a lower side board 6 and an upper side board 7 by voltage applying means 14 through an insulator member 10 during growing to apply the voltage to a wafer 12 perpendicularly thereto. An electric circuit of this time consists of the means 14, a support member 13, the board 7, solution source 8, the wafer 12, the board 6, the member 13 and the means 14. Since the electric field is applied perpendicularly to the wafer 12 in this manner, a diffused amount of a charged impurity in a crystal can be reduced. In the case where a p-n junction is formed and the impurity is positively charged, the field is applied from an n-type to a p-type. Accordingly, a desired impurity profile can be obtained, and element characteristics can be improved.
Patent JP-S5841920-A (JP)
Title: Yarn breakage sensing apparatus and sensing method
Inventor: NAKANO YUZURU
IPC: D01H13/16
Filed: 1981-09-03
Abstract: PURPOSE:To make it possible to sense the yarn breakage in the respective spindles of a spinning frame at a low cost without requiring the patrolling of a yarn breakage sensing apparatus between the respective spindles, by means of a light projecting optical fiber having one end opposite to a running yarn in each spindle of the spinning frame and the other end led to the end of the machine frame. CONSTITUTION:One end 9 of each optical fiber 8 is placed opposite to a yarn 6 between a drafting apparatus 2 and a snail wire 3 of a spining frame, and each optical fiber 8 is fixed on a machine frame 10. The other end thereof 11 is led to the end of the machine frame 10. The optical fibers 8 are fixed in the respective spindles, and the other ends 11 are trued up. Light is then projected from a light source 12 on the trued ends 11, and receptors 13 are provided in the respective spindles and connected to a data logger 14 at the end of the machine frame 10 with an electric wire, or light receiving optical fibers 15 are provided in the respective spindles. One end 16 of each optical fiber 15 is placed opposite to the yarn 6, and the other end is led to a receptor 17 to receive the light.
Patent JP-H08997-A (JP)
Title: Method for selective oxidation of aromatic compound
Inventor: BUORUFUGANGU ANTON HERUMAN
IPC: C07C37/60
Filed: 1995-06-06
Abstract: PURPOSE: To obtain an easily available low-cost catalyst system easy to handle, capable of attaining the a desired selectivity in the oxidation of an aromatic compound, capable of storage and having high activity by using a compound having a specified structure comprising a rhenium compound, a halogen and a Lewis base, or the like. CONSTITUTION: A catalyst for the oxidation of an electron-rich aromatic compound and its derivatives is obtained from a compound of the formula Rea Ob Xc Ld [where X is F, Cl, Br, Ir or OH, L is a Lewis base such as pyridine, (a) is an integer of 1-3, (b) is 0 or an integer of 2-9, (c) is 0 or an integer of 1-9, (d) is 0 or an integer of 1-6 and the sum of (a), (b) and (c) is appropriate to the zerovalency or trivalency to heptovalency of the rhenium with the proviso that if (b) is not equal to zero, b>=2.a]. An electron-rich 6-22C aryl compound and its derivatives are oxidized in the presence of the catalyst and a peroxide- containing compound such as hydrogen peroxide in an organic solvent such as glacial acetic acid.
Patent JP-S5663756-A (JP)
Title: Electron gun frame and its manufacturing method
Inventor: KANBARA EIJI
IPC: H01J29/48
Filed: 1979-10-30
Abstract: PURPOSE:To apply voltage to each electrode in accordance with the resistance division ratio of the anode voltage by forming a support frame which supports a number of electrodes at specified intervals with an insulator in which a resistor with a specific volume resistivity and thermal expansion coefficient is provided. CONSTITUTION:An electron gun frame 1 consists of electrodes 3-5, the first to sixth grids 6-11, and a convergence electrode 12 through a pair of support frames 21 and 22. The support frames 21 and 22 consist of glass resistors. They consist of a beads glass insulator 2b which has partly a resistor 2a whose volume resistivity is 10<7>OMEGA.cm and whose thermal expansion coefficient is below 30X10<-7>/ deg.C. The third to sixth grids 8-11 are mounted to each imbedded sections 81-111. As a result, the anode voltage can be applied to a specified electrode through the resistor 2a with the optimum properties in accordance with the division ratio and the characteristics of the electron gun frame can improve.
Patent JP-H0433118-A (JP)
Title: Timer
Inventor: HIGUCHI RYOHEI
IPC: G06F11/28
Filed: 1990-05-29
Abstract: PURPOSE:To resume counting from a counted value when the execution of a program is interrupted by holding the count value by means of a count value holding control means at the time of debug and counting and loading the count value which is held at the time of restoration. CONSTITUTION:When the execution of the program by a system is interrupted, an interruption state signal input 12 is inverted to H and a storage control circuit 7 stores and holds the count value from a counter 1 in an output latch 3. When the system restores from the interruption state, the input 12 changes to L. A passage control circuit 16 loads the count value at the time of interruption, which is held in the latch 3, on the counter 1 and it can resume counting from the value.
Patent JP-S6034208-A (JP)
Title: Cutting tool
Inventor: KISHIMOTO MASAHIRO
IPC: B23C5/20
Filed: 1983-08-01
Abstract: PURPOSE:To prevent the floating of a blade during cutting by constituting a cutting tool so as to reliably exert the press-fit effect of a pin at the center portion in the longitudinal axis direction of the blade. CONSTITUTION:A blade fitting groove 1a is formed on the outer periphery of an assembly hob main body 1, the fitting handle section 2a of a blade 2 is inserted and fixed there, and pin press-fit grooves 3, 4 for press-fitting a pin 5 respectively and having a V-shaped cross section are formed on the side walls of the groove 1a and the blade 2 facing each other. The groove 3 of the groove 1a of the main body 1 is formed in parallel with the longitudinal axis, on the other hand, the pin press-fit groove 4 of the blade 2 is formed so that its center section is made convex against the groove 3 of the groove 1a in the peripheral direction, thus the distance between the coupling surface 2a of the groove 3 facing the center and the coupling surface 4a of the groove 4 facing the periphery is made minimum at the center portion. Accordingly, the floating of the blade during cutting can be prevented.
Patent JP-2000333453-A (JP)
Title: Dc power supply
Inventor: NITTA MASAHIDE
IPC: H02M3/28
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To accomplish a regulated value for power saving by reducing the power consumption when the equipment is out of operation, by installing a PFC(power factor correction) circuit for suppressing higher harmonic waves. SOLUTION: This apparatus is provided with a PFC circuit 2 for controlling a switching element Q1, based on the current value detected by a current detecting resistor R so that the waveform of the current flowing through a power supply terminal approximates a sine wave. The smoothed DC voltage across a capacitor C is supplied to a DC-DC converter 3, and thereby stabilized DC voltage can be supplied to the load. The load current is detected by a photodiode PC-D as the current flowing through the switching element Q1. When the load current is a prescribed value or lower, the switching element Q1 of the PFC circuit 2 is turned off through a phototransistor PC-T and the control circuit 4. When the load is at a prescribed value or lower, for example 75 W, the function of the PFC circuit is turned off.
Patent JP-H07316598-A (JP)
Title: Soap-molding apparatus and tool set for molding soap
Inventor: KIRIFUCHI CHIZUKO
IPC: C11D13/00
Filed: 1994-05-30
Abstract: PURPOSE:To provide a soap-molding device or a tool set for molding soap with which soap can be simply produced in home. CONSTITUTION:This soap-molding device is composed of a cylindrical mold 2 having a bite 3 at its lower part, a bottom 4 which is inserted from the upper side of the mold 2 into the cylinder until the bottom 4 is bit by the bite 3 to close the bottom of the mold 2, a jacketed vessel 5 to which the mold 2 is inserted from the upper side and a cover 6 for covering the top of the jacketed vessel 5. Further, the tool set for molding soap has a combination of the soap- molding unit and the vessel for mixing the starting materials for soap production. These devices are used to produce a hard solid soap from the hot liquid of soap feedstock safely.
Patent JP-S6031062-A (JP)
Title: Pulse cycle measuring circuit
Inventor: OOE HIDEMI
IPC: G01R23/02
Filed: 1983-07-31
Abstract: PURPOSE:To make it possible to measure the cycles of two kinds of approaching input pulse signals, by providing an auxiliary counter for counting clock pulses generated during a period when two kinds of input signals are superposed, and correcting the count value of a main counter of the basis of the counted value. CONSTITUTION:When two input pulse signals A, B are inputted, output signal AB is sent out through an AND gate 6 and supplied to a microcomputer 5 and, at the same time, supplied to a latch circuit 4 as a control signal while supplied to a counter 2 as a reset signal through a delay circuit 1. The counter 2 counts clock pulses CP and resets every when an output signal is generated from the dalay circuit 1 to start new counting. A counted value Q directly before the counter 2 is reset is held to the latch circuit 4 and a value corresponding to the cycle between pulses of the output signal AB is successively held to the latch circuit 4. By correcting this counted value, the cycles of two kinds of approaching input pulse signals can be accurately measured.
Patent JP-S5929384-A (JP)
Title: Charging of storage battery
Inventor: FUJITA KIYOSHI
IPC: H01M10/44
Filed: 1982-08-11
Abstract: PURPOSE:To enhance the safety and the reliability of a storage battery by detecting, during charging, the temperature of the battery as well as voltage or current which is induced between a gas-detection auxiliary electrode and the plate of the battery, and regulating charging current by means of at least one of these detection signals. CONSTITUTION:Oxygen gas develops from a positive electrode at the last stage of charging, which is detected with a gas-detection auxiliary electrode 1 provided in a storage battery 2'. When the amount of gas generated reaches a given level, that is to say, when voltage induced across a resistance (R3) reaches a given level, a thyristor (SCR2) turns on to cause charging current to branch, thereby stopping or decreasing charging current fed to the packed storage battery 2. On the other hand, when the temperature of the storage battery 2 unsually increases during charging, a thermistor 3 detects this even before the charging of the storage battery 2 is completed, then the resistance of the thermistor 3 decreases to cause charging current to branch into the thermistor 3, thereby regulating charging current.